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authorBoris Kolpackov <boris@codesynthesis.com>2010-11-24 10:18:09 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2010-11-24 10:18:09 +0200
commite412109818a7e1b77c3cc955cadf56b34dde44a5 (patch)
tree87da489a11abce552585b8ce3bb25c157b03f79e
parent549e6c509d99b2366dabb94b46623940a6d96052 (diff)
Add support for unordered storage of ordered containers
New pragma: unordered.
-rw-r--r--odb/container-traits.hxx17
1 files changed, 17 insertions, 0 deletions
diff --git a/odb/container-traits.hxx b/odb/container-traits.hxx
index 0d88731..ca20539 100644
--- a/odb/container-traits.hxx
+++ b/odb/container-traits.hxx
@@ -35,6 +35,16 @@ namespace odb
typedef I index_type;
typedef V value_type;
+ // Return true if the order is preserved in the database. If the
+ // order is not preserved, then the index argument in the functions
+ // below is not used.
+ //
+ bool
+ ordered () const
+ {
+ return ordered_;
+ }
+
void
insert_one (I index, const V& value) const
{
@@ -68,8 +78,15 @@ namespace odb
{
}
+ void
+ ordered (bool v)
+ {
+ ordered_ = v;
+ }
+
private:
void* data_;
+ bool ordered_;
insert_one_type insert_one_;
load_all_type load_all_;
delete_all_type delete_all_;